baber/WOPTO huggingface dataset:
Patent JP-S634010-A (JP)
Title: Refining method for bottom blow of steel in electric furnace
Inventor: TATE MASAHISA
IPC: C21C5/52
Filed: 1986-06-24
Abstract: PURPOSE:To complete slag making without purposely wind-up of electrodes at the early stage and to reduce Fe content in the slag by executing bottom blow of gas by the prescribed means, flow rate and pressure as indicator for rising height of molten steel surface. CONSTITUTION:Plural plugs 8 having plural fine tube holes 9 respectively at the furnace bottom are arranged. The gas is continuously or intermittently blown from these plugs 8 during the term from initial stage of refining period, when the charged scraps are melted down, to tapping off. The above gas blow is controlled at 1-40Nl/min per one fine tube hole 9 for the flowing rate, 20-800Nl/min per one plug 8 for the flowing rate and <=10kg/cm<2>.g the pressure. And, the rising height of molten steel surface 14 DELTAh is limited to <=1,000mm.
Patent JP-S6126636-A (JP)
Title: Manufacture of composite material
Inventor: TANIGUCHI TAKASHI
IPC: B32B27/16
Filed: 1984-07-16
Abstract: PURPOSE:To obtain a composite material having excellent dyeability and color tone, and suitable as eyeglass lens, etc., without lowering the surface hardness, etc., by applying a hardened film composed mainly of an organic polysiloxane to the outermost layer, and treating the film with hot water of a specific temperature. CONSTITUTION:A hardened film containing >=10wt% organic polysiloxane obtained by curing the silicon compound of formula (R<1> and R<2> are hydrocarbon group having 1-10C alkyl, etc; R<3> is 1-8C alkyl, etc.; a and b are 0-2; a+b is 1 or 2) (e.g. methyltrimethoxysilane), is applied to the outermost layer of a substrate material (e.g. plastics, inorganic glass, etc.) at a thickness of 0.01-10mu, and the obtained composite material is treated with hot water of 30-100 deg.C, preferably 50-100 deg.C.
Patent JP-S629009-A (JP)
Title: Internal pressure generator
Inventor: TAKANO KAZUO
IPC: G01N3/36
Filed: 1985-07-02
Abstract: PURPOSE:To generate alternating pressure, by providing connecting passage between a pair of hydraulic fluid sealing passages which have pressure leading out ports and are extended from cylinder chambers on both sides of a piston by means of throttle and check valves, and supplying hydraulic fluid through the valves. CONSTITUTION:Hydraulic fluid sealing passages 61 and 62 which have pressure leading out ports 51 and 52 at leading portions thereof are extended from cylinder chambers 33 and 34 formed at both sides of the piston 32 of a hydraulic cylinder 30. An intermediate portions of the sealing passages 61 and 62 is connected to each other by a pair of throttle and check valves 81 and 82 and a hydraulic fluid supplying passage 200 is connected to said valves. Thereby, different alternating pressure or equivalent alternating pressure can be generated by a double port type generator using one servo actuator.
Patent JP-S5478959-A (JP)
Title: Phase fllowing oscillator
Inventor: TAKESHITA KAZUYUKI
IPC: H03L7/14
Filed: 1977-12-07
Abstract: PURPOSE:To establish the phase following oscillator responding to faster to the input in absence, by processing and comparing the signal shaping the input signal with the oscillator output almost the same frequency as the input signal in phase synchronism to external reference signal with the analog multiplier. CONSTITUTION:The input signal from the terminal 1 causes the sinusoidal wave 11 constant for amplitude with the shape circuit 10. The output signal 13 of the oscillator 12 in phase synchronism with external reference signal and oscillating the almost same frequency and amplitude as the input signal, and the signal 11 are given to the track-and-hold circuit 19 via the analog multiplier 14 and LPF 16. If the input signal is continuous, the absence signal 18 is not outputted from the input detector 17, then the output normalized for T & H unit 19 is compared for the level with the signal 13 with the comparator 20, and the pulse train 21 of the pulse width according to the phase difference is outputted and the signal 23 phase- locked to the input signal via one shot circuit 22 is outputted. When the input signal is off, the signal 18 is outputted with the detector 17, and the output is kept constant with the track-and-hold unit 19 during disconnection, allowing to hold the phase at a constant value.
Patent JP-H04369858-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIROSHI
IPC: H01L23/04
Filed: 1991-06-18
Abstract: PURPOSE:To realize a semiconductor device where glass is enhanced in degree of filling by a method wherein sealing glass is prevented from being pulled in at the corner of the low-melting point glass sealed type IC package. CONSTITUTION:In a low-melting point glass sealed type IC package where a package case 1 mounted with a semiconductor chip 3 is sealed up with a lid 2 by low-melting glass, protrusions 8a and 8b are provided along the corner of the package to set a gap between leads 4a and 4b opposed to each other at the corner of the package small so as to prevent glass from being pulled in.
Patent JP-H0817354-A (JP)
Title: Anode structure of magnetron
Inventor: YOKOYAMA RYOSUKE
IPC: H01J23/20
Filed: 1994-06-28
Abstract: PURPOSE:To provide an accurate anode structure at low cost by curving one end of each vane along the internal wall of an anode cylinder and into a length equal to the interval between the adjoining vanes, and securing the ends to the internal wall of the anode cylinder, the other end of each vane extending toward the center of the anode cylinder. CONSTITUTION:A cathode is disposed at the center of an anode cylinder 11. A plurality (e.g. 10) of vanes 12 are provided in space inside the cylinder 11. The vanes 12 are arranged radially with one end secured to the internal wall of the cylinder 11 at equal intervals and the other end extending toward the center. The cylinder 11 side end of each vane 12 is curved along the internal wall of the cylinder 11 to constitute a curved portion 12a. The length of the curved portion 12a is equal to the interval between the adjoining vanes 12. The end of each vane 12 at the center of the cylinder 11 is also curved perpendicular to the surface of the vane 12. This curved portion 12b reduces the distance between the ends of the vanes 12, thereby increasing the capacity of a capacitor formed between the ends.
Patent JP-H0314983-A (JP)
Title: Remote controller for valve
Inventor: SONODA YOSHITERU
IPC: F16K31/06
Filed: 1989-06-07
Abstract: PURPOSE:To dispense with electric path for control and improve the stability of control by remote-controlling a control valve provided with a receiver, drive controller and driver through a radio control signal transmitted from a controller. CONSTITUTION:Control valves A1 - An disposed at branch paths from a pipe line E are, respectively, provided with a driver 2 for opening or closing a valve body 1, drive controller 3 and a receiver 5 to receive a radio control signal S. When a controller D transmits a radio control signal S individualized at every control valve A1 - An by a control valve setter 7 from a transmitter 6, it is received by a receiver 5 of a control valve A and decoded, and it is judged to be a valve close command when the number of reception is once while a valve open command when twice, so that the body 1c is opened or closed through the controller and driver 2. It is thus possible to dispense with an electrical path for control and eliminate repair or trouble to improve the stability for control.
Patent JP-S5669986-A (JP)
Title: Network control system
Inventor: OZAWA HIROSHI
IPC: H04Q3/64
Filed: 1979-11-12
Abstract: PURPOSE:To reduce hardware in quantity by prolonging a cycle time as long as the time when a cut-off contact is closed. CONSTITUTION:From (n) units of LPSs and LSSs, one matrix switch each is selected and one row driving of LSS and TPS is selected to open cross points of selected rows by row driver X0. Next, one row driving winding of LSP, JS and TSS and cross points of selected rows of LPS are opened by row driver X0. Then, one row driving winding of LPS, JS and TSS and one cross point column driving winding are selected, so that one cross point of LPS, JS and TSS will be closed by column driver Y0. Next, one cross point of LSS and TPS is closed and one row driving winding and cut-off driving winding are selected to close a selected cut-off contact.
Patent JP-H05193296-A (JP)
Title: Optical device for removing electricity of electronic blackboard
Inventor: SOGA SHIGEFUMI
IPC: B43L1/04
Filed: 1992-05-13
Abstract: PURPOSE:To prevent dust from sticking and wiping off of stuck dust by preventing a mirror from being charged by a method wherein a means for removing electricity which is fixed to a carrying belt at its basic end part and comes in bearing contact with at the other end part, and an earthing guide rail which comes in bearing contact with the means for removing electricity and electrically grounded are provided to a device for removing electricity arranged a longitudinal direction of the mirror. CONSTITUTION:A light source 5 is arranged on a rear side of a write sheet 3. The mirror 6 deflects reflected light which is emitted from the light source 5 and reflected on a surface of the sheet 3 and conducts it in a specific direction. Then, a device for removing electricity 7 is arranged along a longitudinal direction of the mirror 6. An endless carrying belt 11 extending longitudinally, a motor 10 making the belt 11 run, a means 12 for removing electricity which is fixed to the belt 11 at its basic end part and comes in bearing contact with the mirror 6 at the other end part, and an earthing guide rail 13 which is arranged along a traveling route of the means 12 for removing electricity and electrically grounded, are provided to the device 7 for removing electricity. Consequently, decrease of printing image quality is prevented, which is to be generated on account of sticking of dusts or the like from the write sheet since the mirror is charged.
Patent JP-S623009-A (JP)
Title: Treatment for heavy metal-containing residue from puricationof crude phosphoric acid
Inventor: GIYUNTAA SHINMERU
IPC: C22B7/00
Filed: 1986-06-24
Abstract: Residue obtained upon the removal of heavy metal contaminants from crude phosphoric acid by means of a dialkyldithiophosphoric acid ester and adsorbent is worked up into ecologically reliable solid matter and into a heavy metal concentrate. The solid matter and heavy metal concentrate are separated from one another by successive mechanical and chemical treatment. The sequential order of these two operational steps can be inversed.
Patent JP-S632065-A (JP)
Title: Photoreceptive member having ultrathin film laminate structure
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/0248
Filed: 1986-06-23
Abstract: PURPOSE:To enhance durability and light responsivity by forming a specified electric charge generating layer and a specified charge transfer layer on a substrate. CONSTITUTION:The photoreceptive member has the substrate 301 and the charge generating layer 305 having a receptive function of electromagnetic wave energy and generating charge carriers, and obtained by alternately laminating, in plural times, 2 kinds of ultrathin films different in the proportion of constituent atoms, and a charge transfer layer for transferring the charge carriers generated in the layer 303. This transfer layer is made of a nonmonocrystalline material containing Si atoms and at least one kind of atoms selected from O, C, and N atoms, and it has the concentration distribution of the constituent atoms changed in the layer thickness direction. The proportion of the constituent atoms means Xi/SIGMAXi, where each of X1, X2,...Xi... is an atomic concentration of each constituent atom, and each may be 0.
Patent JP-S5270780-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMITOMO KOUSUKE
IPC: H01L21/3205
Filed: 1975-12-10
Abstract: PURPOSE:To prevent stage-off of wiring for multi-layer wiring.
Patent JP-H05315720-A (JP)
Title: Conductor material for class or glass ceramic board
Inventor: SHIBATA KIYOTO
IPC: H01B1/16
Filed: 1992-05-13
Abstract: PURPOSE:To provide a glass or glass ceramic board conductor material suitable for an internal wiring of an electronic circuit board or particularly of a multilayered wiring circuit board calcined at a low temperature. CONSTITUTION:A glass or glass ceramic board conductor material chiefly takes as conductive powder Ag of 0.5-3.0mum average particle diameter, to which there are added 2-10% by weight zinc borosilicate glass and 1-5% by weight Cr2O3. Hereby, conductor resistance is not increased and Ag is prevented from being diffused into a board material followed by restriction of reaction with the board material. Thus, there can be formed an excellent glass or glass ceramics wiring board without producing delamination, void, expansion, deflection of the board.
Patent JP-H09303857-A (JP)
Title: Bath water cleaning apparatus
Inventor: NAKAMURA TAKASHI
IPC: F24H1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To inform a user of an operation state by detecting with a current detection sensor a non-conduction state in a heating time zone by a heat storage heater and displaying conduction failure on a display when power is not supplied. SOLUTION: A current detection sensor 30 is provided on a heat storage heater 18. A heating controller 26, once the current detection sensor 30 detects a [non-conduction state from power supply starting strarting time by clocking of a clock 27 to the time of completion of midnight power or until bath water reaches a predetermined temperature judges that the clock 27 is abnormal and hence displays an alarm of power supply failure on a display 50. Hereby, a user is informed of a fact that even when the clock 27 has a failure and hence power supply starting is retarded and actual power supply is interrupted although a power supply instruction is issued even when actual power supply completion time is reached. Thus, the user can take proper processing such as correction of the clock 27.
Patent JP-H11114162-A (JP)
Title: Pachinko machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine having a possibility that shot balls enter start winning holes regardless of the adjustment of obstacle nails by providing a motor driven start winning hole narrower than a variable winning device below the variable winning device, and providing a pair of the right and left guide members for the motor driven start winning hole. SOLUTION: Guide rails 8 guiding shot balls and partitioning a game region 7 are nearly circularly planted on a game board 6, and a variable winning hole 20 is fitted nearly at the center of the game region 7. Start winning holes 9a-9c are provided at the lower section of the game region 7, the central start winning hole 9a among the start winning holes 9a-9c is a tulip-type start winning hole controlled for its opening/closing by a tulip solenoid 16 serving as an electric drive source, and an operation lamp is incorporated at a blade piece portion. If the pattern shown when a variable indicator 26 is stopped coincides with a predetermined pattern (e.g. a numeral '7'), the tulip solenoid 16 is driven in the prescribed mode.
Patent JP-H10340745-A (JP)
Title: Single-action connector and combination body thereof
Inventor: HATAKEYAMA TOSHIHIRO
IPC: H01R43/20
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To economically provide a single-action connector which is suitable for automatic installation in a circuit substrate and in which an electric wire can be easily inserted and with which electric connection of the inserted wire is kept well. SOLUTION: This single-action connector 20 comprises a contact having a first contact piece 31, a second contact piece 32 for holding a core wire 25 of an electric cable 23 by cooperative function with the first contact piece, and a leg part 41 to be electrically and mechanically connected with a circuit substrate 13 and a housing 22 having a tip wall 51, in which core wire insertion hole 53 and a guide hole 54 are formed and circumferential wall 52 which composes a housing space 57 to densely house both contact pieces except for the leg parts.
Patent JP-H05309700-A (JP)
Title: Method for molding housing of headlight for vehicle
Inventor: TERAYAMA TAKASHI
IPC: B29C45/33
Filed: 1992-05-14
Abstract: PURPOSE:To reduce the number of parts and the number of processes by providing a blind hole like hook receiving hole to one wall surface of the lens fitting groove provided to the peripheral edge of an opening part and providing the notch part reaching the bottom surface of the lens fitting groove becoming the retreat of a mold slide part when the hook receiving hole is provided to the other one wall surface of the lens fitting groove. CONSTITUTION:A flap 6 is bent at a connection part 6c by the movement for mold punching of a mold main body part 12 when the mold punching of the mold main body part 12 is performed. Further, the flap 6 is fitted in a notch part 4a by the movement of the mold main body part 12 to be hooked with the notch part 4a by tab parts 6b,6b. In this hooked state of the flap 6, a housing 1 is demolded from a mold 10 and the notch part 4a generating the leakage of a seal material is substantially eliminated.
Patent JP-H10328131-A (JP)
Title: Endoscope unit
Inventor: MOTOKI NOBUYUKI
IPC: G02B23/26
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope unit which has an enough internal space inside a bending part and is equipped with an endoscope having the bending part to be freely bent in any arbitrary direction. SOLUTION: A flexible tube fore mouth piece 6 is arranged at the top end part of flexible tube 22. The top end part of flexible tube fore mouth piece 6 is covered with one terminal part 25 of resin coating 25 made of synthetic rubbers consisting of a bending part 23, and the other end terminal part of this resin coating 25 is covered with the base end part of a hard top end part 24. One terminal part of wire 26 for operation formed from wire materials generally called superelastic alloy while having superelastic characteristics in Ni-Ti alloy as wire materials for consisting of the bending part 23 together with the resin coating 25 is fixed at the hard top end part 24.  The other terminal part of this wire 26 for operation is inserted through the flexible tube fore mouth piece 6 and the flexible tube 22, provided at a drum part, connected and fixed to an actuator part as a bending means for operating this wire 26 for operation forward and backward the lengthwise direction of the inserting part.
Patent JP-H0319770-A (JP)
Title: Grinding wheel molding method by formed rotary dresser
Inventor: MATSUMOTO YASUTAMI
IPC: B24B53/06
Filed: 1989-06-12
Abstract: PURPOSE:To perform desired molding of a grinding wheel with a fixed small amount of dress cut in a condition with center positions in agreement of a dresser and the grinding wheel by detecting the position displacement in the axial direction of the grinding wheel in relation to a formed rotary dresser and adjusting a position of the grinding wheel so as to decrease this position displacement to 0 thereafter performing the dress cut. CONSTITUTION:A contactless displacement sensor 3 is mounted to a dresser supporting side, for instance, dresser housing 2a or dresser holding bed, and the displacement in the axial direction of a grinding wheel 1 is detected. Based on this detected displacement in the axial direction of the grinding wheel 1, a feed amount in the axial direction of the grinding wheel 1 is adjusted so as to decrease a position deviation in the axial direction of the grinding wheel 1 to 0, thereafter a dress cut in the periphery of the grinding wheel 1 is performed with a dresser 2.
Patent JP-H023151-A (JP)
Title: Dynamic random access memory device
Inventor: MOCHIZUKI HIROHIKO
IPC: G11C11/34
Filed: 1988-06-16
Abstract: PURPOSE:To simplify refreshing control from an external part when a memory is not accessed for long time by holding a control signal based on fixed timing and executing refreshing automatically after the impressing of the inverse of CAS and the inverse of RAS. CONSTITUTION:When signals of the inverse of CAS and the inverse of RAS are changed into 'L' at fixed timing in a control circuit 1, a detecting signal C0 of 'H' is outputted. A time measuring circuit 5 starts the counting of the pulse of an oscillating circuit 4 corresponding to the signal C0, and at the passing time of time t1, a signal C1 is outputted. A refreshing requiring signal generating circuit 6 outputs a refreshing requiring signal C3 corresponding to the signal C1. After the end of the first refreshing, as far as the detecting signal C0 is 'h', a signal C2 is outputted every time t2, and the signal C3 is outputted corresponding to it. Consequently, when a memory 2 is not accessed for long time, refreshing control from an external part is simplified.
Patent JP-H05344845-A (JP)
Title: Method for producing fruity steamed bread
Inventor: NAKAYAMA SADAO
IPC: A23G3/00
Filed: 1991-04-01
Abstract: PURPOSE:To produce a stable fruity steamed bread having an excellent fruit flavor without the scattering and denaturation of the bread by adding a fruity flavor to a steamed bread (also named a streamed cake). CONSTITUTION:The production of the steamed bread having the fruity flavor comprises adding fats and oils to bread raw materials so that the fats and the oils are contained in the bread in an amount of >=10% when the bread is produced, emulsifying all of the mixture into an emulsion-like state (in which oil drops are dispersed in aqueous layers), and subsequently steaming the emulsion in a container.
Patent JP-S5271150-A (JP)
Title: Hold type selector switch circuit with priority
Inventor: KONISHI NAOYUKI
IPC: H03K17/00
Filed: 1975-12-10
Abstract: PURPOSE: To select the switch having the highest priority out of a plural number of switches, by taking the output of switch group as an input to the AND circuit and by feeding inversely the output of the priority switch as another input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5370824-A (JP)
Title: Ink supply device
Inventor: YAMAMOTO YOUICHI
IPC: B41J2/195
Filed: 1976-12-06
Abstract: PURPOSE: To maintain an ink density used for the inject printer to be constant at all times by replenishing a volatile component of the ink to be controlled via a translucent film from the reference ink of the constant density. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038512-A (JP)
Title: Burner
Inventor: MORIUCHI KOUZOU
IPC: F23G5/14
Filed: 1983-08-11
Abstract: PURPOSE:To obtain a burner having no sojourn and discharge of pulverized fuel even if it is a tiny one, by providing a nozzle in a tilting state in two way directions. CONSTITUTION:A plurality of nozzles 12 pointing to the inside of a burner 1 is fixed to a guide duct 10 in a equally divided state. The nozzle 12 possessing a flat spouting hole is fixed so that it coincides with a tangent of an imaginary circle viewing from a plane and is constituted so that inner air is circulated when secondary air is spouted. In addition to the above, the nozzle 12 is provided in a tilting state when it is viewed from the front, and the tilting direction is so constituted that an upper production of a center line running along a longitudinal direction of the spouting hole points in an identical direction with a pointing directing of the nozzle viewing from the plane.
Patent JP-S5574410-A (JP)
Title: Measurement of semiconductor device
Inventor: NEMOTO MASARU
IPC: H01L23/02
Filed: 1978-11-30
Abstract: PURPOSE: To measure a bend of the semiconductor base by means of a measuring tool located between two contactors by forming the contactor with a very thin and long shaped tip end, which can cross the fitting hole of the base, and by making the tips of contactors contact with the holes of base.  
     CONSTITUTION: The tip end 7 of contactor 2' that is in a body with the jig proper 3 is made very thin and long shaped so that it can cross the fitting hole 6 of the semiconductor base 1, the tip end is made contact with the hole of base, and the dial gauge is read. 
     COPYRIGHT: (C)1980,JPO&Japio